JPS6215333Y2 - - Google Patents

Info

Publication number
JPS6215333Y2
JPS6215333Y2 JP1980090219U JP9021980U JPS6215333Y2 JP S6215333 Y2 JPS6215333 Y2 JP S6215333Y2 JP 1980090219 U JP1980090219 U JP 1980090219U JP 9021980 U JP9021980 U JP 9021980U JP S6215333 Y2 JPS6215333 Y2 JP S6215333Y2
Authority
JP
Japan
Prior art keywords
noise
engine
accelerator lever
level
noise level
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1980090219U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5712471U (enrdf_load_stackoverflow
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1980090219U priority Critical patent/JPS6215333Y2/ja
Publication of JPS5712471U publication Critical patent/JPS5712471U/ja
Application granted granted Critical
Publication of JPS6215333Y2 publication Critical patent/JPS6215333Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
JP1980090219U 1980-06-27 1980-06-27 Expired JPS6215333Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980090219U JPS6215333Y2 (enrdf_load_stackoverflow) 1980-06-27 1980-06-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980090219U JPS6215333Y2 (enrdf_load_stackoverflow) 1980-06-27 1980-06-27

Publications (2)

Publication Number Publication Date
JPS5712471U JPS5712471U (enrdf_load_stackoverflow) 1982-01-22
JPS6215333Y2 true JPS6215333Y2 (enrdf_load_stackoverflow) 1987-04-18

Family

ID=29452224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980090219U Expired JPS6215333Y2 (enrdf_load_stackoverflow) 1980-06-27 1980-06-27

Country Status (1)

Country Link
JP (1) JPS6215333Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010133149A (ja) * 2008-12-04 2010-06-17 Hitachi Constr Mach Co Ltd 建設機械の騒音制御装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11175136A (ja) * 1997-12-17 1999-07-02 Shin Caterpillar Mitsubishi Ltd 作業区域の騒音監視システム並びに騒音監視装置及び方法並びに作業区域騒音規制制御式建設機械
JP6087134B2 (ja) * 2012-12-25 2017-03-01 株式会社竹中工務店 建設機械の稼働監視システム
JP6784074B2 (ja) * 2016-06-21 2020-11-11 株式会社タダノ 高所作業車用の増圧装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240364B2 (enrdf_load_stackoverflow) * 1972-10-07 1977-10-12
JPS5330220B2 (enrdf_load_stackoverflow) * 1973-10-05 1978-08-25
JPS5928520B2 (ja) * 1976-09-09 1984-07-13 三菱電機株式会社 エレベ−タの戸開閉装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010133149A (ja) * 2008-12-04 2010-06-17 Hitachi Constr Mach Co Ltd 建設機械の騒音制御装置

Also Published As

Publication number Publication date
JPS5712471U (enrdf_load_stackoverflow) 1982-01-22

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